magnesiopascoite

{{Infobox mineral | name = Magnesiopascoite | category = Vanadate minerals | boxwidth = | boxbgcolor = | image = File:Magnesiopascoite-429080.jpg | imagesize = | caption = | formula = Ca2Mg(V10O28)·16H2O | IMAsymbol = Mpas | molweight = | strunz = 4.HC.05 | dana = 47.3.6.3 | system = Monoclinic | class = Prismatic (2/m) (same H-M symbol) | symmetry = C2/m | unit cell = a = 19.8442 Å, b = 9.9353 Å, c = 10.7149 Å β = 120.305°; Z = 2 | color = Bright orange | habit = | twinning = None observed | cleavage = Perfect on {001} | fracture = Conchoidal, curved | tenacity = Brittle | mohs = 2.5 | luster = Adamantine | polish = | refractive = nα = 1.769(3)nβ = 1.802(3)nγ = 1.807(3) | opticalprop = Biaxial (-) | birefringence = δ = 0.038 | 2V = 45° (measured) | dispersion = r Quickly in cold, dilute HCl | diaphaneity = Transparent | other = | references = }}

Magnesiopascoite is a bright orange mineral with formula Ca2Mg(V10O28)·16H2O. It was discovered in the U.S. state of Utah and formally described in 2008. The mineral's name derives from its status as the magnesium analogue of pascoite.